Along with the 15-second video, O’Neal – who has released four rap albums of his own – added, “I can feel your halo beyonce was fabulous” on his Tout.com page.

The former basketball star is on the advisory board of Tout, and in June 2011 he used the app to announce his retirement from the NBA after 19 years.

But Shaq, 40, doesn’t just use Tout to lip-sync. He also uploaded a video of himself humming along to the Baltimore Ravens’ Super Bowl song, the White Stripes’ “Seven Nation Army,” and even turned the camera on a young girl next to him for a duet.